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LEVI- s. Enos, 0F ALMOND, ASSIGNOR T0 NATHANIEL SWEER'QF ALLEGANY COUNTKNEW YORK;

Letters Patent -lVb'. 77,874, dated May 12,1868.

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TO ALL WHOM IT MAY CONCERN:

Be it known that L'LEVI S. Enos, of Almond, in the county of Allegeny, endin theSta'te of'New York,

have invented certain new and useful Compounds for Metallic Roofing; anddo hereby deeisre that the following is a. full, clear, andexact description thereof.-

The nature of my invention consists in the mixture of the following-named ingredients: Lea d, threefonrths of one pound; block-Lin, one-fourth of one pound 3 antimony, (2) two drachms andthe reby making i compound, which I afterward roll out into sheets of any desired dimensions and thickness for roofing.

The compound, when made of the above ingredients, and rolled into sheets, makes a tenacious, pliable, and non-corrosive material, very desirable for roofing purposes, and may readily he applied to any roof, or be made to conform to any ordinary inequalities.

I do not wish to confine myselfi to any specific proportior is of the shove-named ingredients, as they may be varied so as to make the compound more rigid or pliable, as may be desired.

Having thus fully described my invention, what I claim as xiew,and desire to se'dnre by Letters Patent,is

.' The above-described compound, when made substantially in the manner and fertile purpose specified.

In testimony that I'claim the foregoing, I have hereuntoset my hand, this A day of 1868.

LEVI S- ENOSL Witnesses:

WESLEY Brown,

W. KNAPP. 

